//
//  NavigationSub2Demo.h
//  Exercise
//
//  Created by zhouxiaobo on 15/11/14.
//  Copyright © 2015年 mapath. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface NavigationSub2Demo : UIViewController

@property (nonatomic,assign) NSInteger titleNumber;

@end
